- sovran-hub.nix: Add nwc-lnurl launcher binary to sovran-hub-web derivation (same pattern as nwc-wallet); add options.services.sovranHub.webPackage to expose derivation to other modules
- nwc-wallets.nix: Use config.services.sovranHub.webPackage for LNURL ExecStart (fixes sys.path for sovran_systemsos_web imports); replace no-op placeholder patches with real unified diff format showing intended Go changes (Private: true, AppId *uint)
- Add nwc_hub_manager.py: AlbyHubManager with real Alby Hub API (setup, auth, CRUD, drain, delete, invoice)
- Add nwc_lnurl_service.py: dedicated loopback LNURL service on port 8181
- server.py: remove JSON scaffolding (state.json, fake invoice generator, fake NWC URI, LNURL routes); replace with real manager calls; update service maps to albyhub.service; remove LNURL auth-exempt paths
- nwc_wallet_cli.py: rewrite to use real AlbyHubManager instead of JSON state
- modules/nwc-wallets.nix: replace with albyhub user/service, nwc-lnurl service, LND macaroon, unlock-password generation
- modules/core/caddy.nix: proxy LNURL routes to port 8181 (dedicated service) instead of 8937 (Hub)
- modules/core/sovran-hub.nix: service tile points to albyhub.service
- docs/wallet-connections.md: document real architecture, Alby Hub pin/patches, backup sensitivity
- test_wallet_connections.py: replace scaffolding tests with 54 real manager tests using mocked Alby Hub